CN208481309U - Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine - Google Patents
Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine Download PDFInfo
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- CN208481309U CN208481309U CN201820038477.2U CN201820038477U CN208481309U CN 208481309 U CN208481309 U CN 208481309U CN 201820038477 U CN201820038477 U CN 201820038477U CN 208481309 U CN208481309 U CN 208481309U
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- pipeline section
- connection
- inner conduit
- water inlet
- section
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Abstract
The utility model belongs to the technical field of household electrical appliance, provide that a kind of inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine, wherein, inner conduit includes tube body, the connection pipeline section that tube body has water inlet pipeline section and is connected with water inlet pipeline section, the runner in pipeline section with gradual change section is connected, water inlet pipeline section and/or the inner wall for connecting pipeline section are formed with guide face, and guide face is obliquely installed by the direction of water inlet pipeline section towards connection pipeline section.The utility model can effectively extenuate the loss that water flow flows through the hydraulic pressure of inner conduit, to avoid influencing the revolving speed of gushing arm or top spray arm by the inner conduit of design.
Description
Technical field
The utility model belongs to the technical field more particularly to a kind of inner conduit, internal cavity of bowl washer, dish-washing machine of household electrical appliance
Pedestal and dish-washing machine.
Background technique
Existing cabinet type dish washing machine is usually provided at least two gushing arms, and water flow is after washing pump, all the way directly under
Gushing arm sprays, and another way, which is typically necessary, gets to upper gushing arm either top spray arm by certain pipeline, this pipeline is such as
Fruit is placed in inside the pedestal of internal cavity of bowl washer or dish-washing machine, is inner conduit.
However, there are following technical problems for the inner conduit of the dish-washing machine of the prior art: since locations of structures limits, inner conduit
It is frequently necessary to carry out bending processing, however bending treated inner conduit is easy to cause water flow to pass through section due to the abrupt change of cross-section
When hydraulic losses it is big, and then influence the revolving speed of upper gushing arm.
Utility model content
The purpose of this utility model is to provide a kind of inner conduits, it is intended to which the inner conduit for solving dish-washing machine in the prior art is deposited
The big technical problem of hydraulic losses.
The utility model is realized in this way a kind of inner conduit, including tube body, the tube body have water inlet pipeline section and
The connection pipeline section being connected with the water inlet pipeline section, the interior runner with gradual change section of connection pipeline section, the water inlet pipe
The inner wall of section and/or the connection pipeline section is formed with guide face, and the guide face is by the water inlet pipeline section towards the connection
The direction of pipeline section is obliquely installed.
Optimal technical scheme as the utility model:
Further, the water inlet pipeline section and the connection connection between pipe sections are formed with the first corner, the guide face
Set on first corner.
Further, the inclination angle of the guide face and horizontal direction is set as 30~60 degree.
Further, the outer wall of the water inlet pipeline section is equipped with boss.
Further, it is described connection pipeline section include with the water inlet pipeline section be connected first connect pipeline section and with it is described
The second connection pipeline section that first connection pipeline section is connected；The second connection pipeline section is set relative to the first connection pipeline section bending
It sets, the runner of variable cross-section is set as in the first connection pipeline section.
Further, the first connection pipeline section and the second connection connection between pipe sections are formed with the second corner, described
Second corner is equipped with groove.
Further, the groove is set on the outer wall of second corner, and the groove is by second corner point
It is not extended towards the outer wall two sides of the first connection pipeline section and the second connection pipeline section.
Further, the X-direction size of the groove is set as 1~3mm.
Further, on the connection pipeline section and one end far from the water inlet pipeline section is equipped with muscle position.
Further, the width of the muscle position is set as 3~10mm, is highly set as 0.1~0.5mm.
The another object of the utility model is to provide a kind of internal cavity of bowl washer, including above-mentioned inner conduit.
The another object of the utility model is to provide one kind and washes the dishes machine base, including above-mentioned inner conduit.
The another object of the utility model is to provide a kind of dish-washing machine, including the above-mentioned machine base that washes the dishes.
The utility model compared with the existing technology have the technical effect that water flow by dish-washing machine washing pump outflow after, first
It is finally re-fed into gushing arm either top spray arm using connection pipeline section by water inlet pipeline section, due to having in connection pipeline section
The runner in gradual change section, meanwhile, then it is formed with guide face in the inner wall of water inlet pipeline section and/or connection pipeline section, due to guide face
It is obliquely installed by the direction of water inlet pipeline section towards connection pipeline section, during water flow flowing, can effectively extenuate water flow
The loss of the hydraulic pressure of inner conduit is flowed through, to avoid influencing the revolving speed of gushing arm or top spray arm.
The internal cavity of bowl washer of the utility model, wash the dishes machine base and dish-washing machine, due to using above-mentioned inner conduit, that
The loss that water flow flows through the hydraulic pressure of inner conduit can effectively be extenuated by the setting of inner conduit, thus guarantee to go up gushing arm or
The normal operation of top spray arm.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of inner conduit provided by the embodiment of the utility model；
Fig. 2 is the sectional view of the D-D of Fig. 1；
Fig. 3 is the sectional view of the A-A of Fig. 1；
Fig. 4 is the structural schematic diagram two of inner conduit provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram three of inner conduit provided by the embodiment of the utility model；
Fig. 6 is partial enlarged view of the Fig. 5 at F；
Fig. 7 is the sectional view of the B-B of Fig. 5；
Fig. 8 is partial enlarged view of the Fig. 7 at E；
Fig. 9 is the structural schematic diagram that inner conduit provided by the embodiment of the utility model is assemblied on the pedestal of dish-washing machine；
Figure 10 is partial enlarged view of the Fig. 9 at B.
Description of symbols:
In figure: 1- inner conduit, 11- water inlet pipeline section, 111- boss, 12- connection pipeline section, the connection pipeline section of 121- first,
The connection pipeline section of 122- second, the first corner of 13-, 131- guide face, the second corner of 14-, 141- groove, 15- muscle position, 16- support
Block, 2- pedestal, 21- pedestal cavity, 22- pedestal water outlet, 221- engaging lug, 2211- card slot.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
The utility model provides that a kind of inner conduit 1, internal cavity of bowl washer, wash the dishes machine base 2 and dish-washing machine, can effectively delay
Diminishing stream flows through the loss of the hydraulic pressure of inner conduit 1, to avoid influencing the revolving speed of gushing arm or top spray arm.
Attached drawing 1 is please referred to attached drawing 10, the inner conduit 1, including tube body, tube body have water inlet pipeline section 11 and with enter
The connected connection pipeline section 12 of mouth of a river pipeline section 11, the runner with gradual change section in connection pipeline section 12, water inlet pipeline section 11 and/or even
The inner wall of nozzle belt 12 is formed with guide face 131, and guide face 131 is tilted by the direction of water inlet pipeline section 11 towards connection pipeline section 12
Setting.
Inner conduit 1 provided by the embodiment of the utility model, water flow first pass through after the outflow of the washing pump of dish-washing machine into water
Mouth pipeline section 11 is finally re-fed into gushing arm either top spray arm using connection pipeline section 12, due to having gradually in connection pipeline section 12
The runner of variable cross-section, meanwhile, then it is formed with guide face 131 in the inner wall of water inlet pipeline section 11 and/or connection pipeline section 12, due to leading
Stream interface 131 is obliquely installed by the direction of water inlet pipeline section 11 towards connection pipeline section 12, can be effective during water flow flowing
Water flow of ground extenuating flows through the loss of the hydraulic pressure of inner conduit 1, to avoid influencing the revolving speed of gushing arm or top spray arm.It can manage
Xie Di forms guide face 131 in the inner wall of water inlet pipeline section 11；Alternatively, the inner wall of connection pipeline section 12 forms guide face 131；Or
Person；The inner wall of water inlet pipeline section 11 and connection pipeline section 12 is respectively formed guide face 131.The present embodiment is preferably in 11 He of water inlet pipeline section
The inner wall of connection pipeline section 12 is respectively formed guide face 131.
Preferably, attached drawing 7 is please referred to, water inlet pipeline section 11 and connection 12 junction of pipeline section are formed with the first corner 13, lead
Stream interface 131 is set at the first corner 13, it is possible to understand that ground, the first corner 13 connect water inlet pipeline section 11 and connection pipeline section simultaneously
12, by the first corner 13 of setting, convenient for water inlet pipeline section 11 and the pedestal 2 of dish-washing machine are bonded, and due to water conservancy diversion
In water inlet pipeline section 11 and connection 12 junction of pipeline section, guide face 131 plays the role of drainage in face 131, meanwhile, when water flow from
After water inlet pipeline section 11 enters, guide face 131 changes direction and the speed of water flow, and directs water flow towards connection pipeline section 12,
In this way, can effectively extenuate the pressure loss of corner at the first corner 13.
Preferably, attached drawing 7 is please referred to, the inclination angle C1 of guide face 131 and horizontal direction (namely X-direction) is set as 30~
60 degree, it should be noted that, the inclination angle of guide face 131 and horizontal direction can be set as appointing in 30~60 degree according to actual needs
Anticipate a value, such as can be 30 degree, 35 degree, 40 degree, 45 degree, 50 degree, 55 degree or 60 degree, in the present embodiment, guide face 131 with
The inclination angle of horizontal direction is set as being preferably arranged to 45 degree.
Preferably, attached drawing 7, attached drawing 9 and attached drawing 10 are please referred to, the outer wall of water inlet pipeline section 11 is equipped with boss 111, such as
This, is added to the contact area between mouth of a river pipeline section 11 and pedestal 2 by the boss 111 of design, and then conveniently solid with pedestal 2
It is fixed, so that tube body is steadily connected on pedestal 2.
Specifically, attached drawing 1, attached drawing 4 and attached drawing 7 are please referred to, connection pipeline section 12 includes the to be connected with water inlet pipeline section 11
One connects pipeline section 121 and connect the second connection pipeline section 122 that pipeline section 121 is connected with first；Second connection pipeline section 122 relative to
The first connection bending setting of pipeline section 121, first connects the runner that variable cross-section is set as in pipeline section 121.Further, the first connecting tube
Section 121 and the second connection 122 junction of pipeline section are formed with the second corner 14, are equipped with groove 141 at the second corner 14.Pass through design
Groove 141, to play the role of dispersion force, and then prevent the first connection pipeline section 121 and the second connection 122 junction of pipeline section from becoming
Shape, refinement ground, groove 141 can be set to one or more of, and a plurality of groove 141 is spaced apart at the second corner 14.
Preferably, the water inlet pipeline section 11, first in the present embodiment connects pipeline section 121 and the second connection pipeline section 122 1
Body formed, in this way, guaranteeing the overall performance of inner conduit 1, integral strength is high.
Preferably, groove 141 is set on the outer wall of the second corner 14, and groove 141 is respectively facing the by the second corner 14
The outer wall two sides of one connection pipeline section 121 and the second connection pipeline section 122 are extended, in this way, passing through groove 141 for the first connecting tube
The outer wall of section 121 and the second connection pipeline section 122 is connected with each other, and further effectively prevent deforming at the second corner 14 in tube body.
Specifically, the X-direction size of groove 141 is set as 1~3mm.It should be noted that the X-direction size of groove 141 can be according to reality
It needs to be set as any one value in 1~3mm, such as can be 1mm, 1.5mm, 2mm, 2.5mm or 3mm.In the present embodiment preferably
It is designed as 2mm.
Refinement ground is equipped with supporting block 16 on the outer wall of the first connection pipeline section 121 and/or the second connection pipeline section 122, can
To understand ground, supporting block 16 is equipped on the first connection 121 outer wall of pipeline section；Alternatively, being set on the outer wall of the second connection pipeline section 122
There is supporting block 16；Alternatively, being equipped with supporting block 16 on the outer wall of the first connection pipeline section 121 and the second connection pipeline section 122.This reality
It applies in example and is preferably equipped with supporting block 16, refinement ground, branch on the outer wall of the first connection pipeline section 121 and the second connection pipeline section 122
Bracer 16 can be by the extended protrusion of the outer wall of the first connection pipeline section 121 and the second connection pipeline section 122 or protrusion muscle, branch
Bracer 16 connect pipeline section 121 with first and the second connection pipeline section 122 is integrally formed.It should be noted that supporting block 16 is used for
It is contacted with the inner surface of the pedestal 2 of dish-washing machine, to play the role of support and buffering.
Preferably, attached drawing 5, attached drawing 6, attached drawing 7 and attached drawing 8 are please referred to, is connected on pipeline section 12 and far from water inlet pipeline section 11
One end be equipped with muscle position 15, specifically, muscle position 15 can be process bar in the present embodiment, and process bar is used for the pipe fitting and other
The transition face when thermal weld of part, ultrasonic bonding or gluing.Preferably, the width of muscle position 15 is set as 3~10mm, height
It is set as 0.1~0.5mm.Specifically, the width of muscle position 15 for example can be 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm or
10mm；The height of muscle position 15 for example can be 0.1mm, 0.2mm, 0.3mm, 0.4mm or 0.5mm.
Preferably, attached drawing 1, attached drawing 2, attached drawing 3 and attached drawing 7 are please referred to, in the section of the water inlet pipeline section 11 of inner conduit 1
Diameter is E1, and the cross-sectional outer diameter of the water inlet pipeline section 11 of inner conduit 1 is E2, and the water inlet of the water inlet pipeline section 11 of inner conduit 1 is cut
The distance of face center to section A-A is Z2, and the relationship of Z2, E1 and E2 are as follows: E1/2+ (E2-E1)/2≤Z2≤E1/2+3*
(E2-E1)/2。
Refinement ground, X-direction is having a size of X1 at Section A-A, and Y-direction is having a size of Y1, Section A-A and the end Z2 at Section A-A
Concordantly, X1, Y1 are as follows with the relationship of E1 respectively: E1≤X1≤1.2E1；πE1/4≤Y1≤3πE1/10.
Further, section A-A is Z1 to the distance between section D-D, and at Section A-A and the angle of X-direction is C2, D-
X-direction is having a size of X2 at the section D, and Y-direction is having a size of Y2 at the section D-D.The relationship of Z1 and E1 is as follows: 2E1≤Z1≤5E1, and
The angle of C2 is 60~85 degree, and the section D-D is concordant with the end Z1；In addition, X2, Y2 are as follows with the relationship of E1 respectively: 1.8E1≤
X2≤2.2E1；The 9 π E1/20 of π E1/20≤Y2≤11, in addition, that is, second connection pipeline section 122 is that non-become cuts since the D-D of section
Face.
Pass through the design of above-mentioned size relationship, it is possible to understand that ground passes through water inlet pipeline section 11 from water flow, then successively passes through A-
The section A, the variable section structure in the section D-D, so that water flow is extenuated, then since the D-D of section, water flow is relatively stable
After, it is non-variable cross-section, and then guarantee water flow smoothly up to upper gushing arm either top spray arm, in this way, effectively will in turn
Water flow is reduced in the intracorporal pressure loss of pipe.
The utility model also provides a kind of internal cavity of bowl washer, including above-mentioned inner conduit 1.
The one kind that the utility model also provides washes the dishes machine base 2, including above-mentioned inner conduit 1, specifically, in the present embodiment,
Pedestal 2 has pedestal cavity 21, and the inner surface of pedestal cavity 21 is equipped with pedestal water outlet 22, and water inlet pipeline section 11 and pedestal are discharged
Mouth 22 is connected, and refinement ground is equipped with engaging lug 221 at pedestal water outlet 22, and engaging lug 221 is equipped with card slot 2211, water inlet
Boss 111 on pipeline section 11 and card slot 2211 are clamped, and are cooperated as a result, by boss 111 and card slot 2211, in order to by interior water
Pipe 1 is stabilized on pedestal 2.
The utility model also provides a kind of dish-washing machine, including the above-mentioned machine base 2 that washes the dishes.
The internal cavity of bowl washer of the utility model, wash the dishes machine base 2 and dish-washing machine, due to using above-mentioned inner conduit 1,
The loss that water flow flows through the hydraulic pressure of inner conduit 1 can effectively so be extenuated by the setting of inner conduit 1, to guarantee upper gushing arm
Or the normal operation of top spray arm.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (13)
1. a kind of inner conduit, including tube body, which is characterized in that the tube body have water inlet pipeline section and with the water inlet pipe
The connection pipeline section of Duan Xianglian, the interior runner with gradual change section of connection pipeline section, the water inlet pipeline section and/or the connection
The inner wall of pipeline section is formed with guide face, and the guide face is set by the direction inclination of the water inlet pipeline section towards the connection pipeline section
It sets.
2. inner conduit as described in claim 1, which is characterized in that the water inlet pipeline section and the connection connection between pipe sections shape
At there is the first corner, the guide face is set to first corner.
3. inner conduit as claimed in claim 2, which is characterized in that the inclination angle of the guide face and horizontal direction is set as 30~
60 degree.
4. inner conduit as claimed in any one of claims 1 to 3, which is characterized in that the outer wall of the water inlet pipeline section is equipped with
Boss.
5. inner conduit as claimed in any one of claims 1 to 3, which is characterized in that the connection pipeline section include with it is described enter water
The the first connection pipeline section and connect the second connection pipeline section that pipeline section is connected with described first that mouth pipeline section is connected；Second connection
For pipeline section relative to the first connection pipeline section bending setting, described first connects the runner that variable cross-section is set as in pipeline section.
6. inner conduit as claimed in claim 5, which is characterized in that the first connection pipeline section and the second connection pipeline section connect
The place of connecing is formed with the second corner, and second corner is equipped with groove.
7. inner conduit as claimed in claim 6, which is characterized in that the groove is set on the outer wall of second corner, and
The groove is prolonged by the outer wall two sides that second corner is respectively facing the first connection pipeline section and the second connection pipeline section
Stretch setting.
8. inner conduit as claimed in claim 6, which is characterized in that the X-direction size of the groove is set as 1~3mm.
9. inner conduit as claimed in any one of claims 1 to 3, which is characterized in that enter on the connection pipeline section and far from described in
One end of mouth of a river pipeline section is equipped with muscle position.
10. inner conduit as claimed in claim 9, which is characterized in that the width of the muscle position is set as 3~10mm, is highly set as
0.1~0.5mm.
11. a kind of internal cavity of bowl washer, which is characterized in that including such as described in any item inner conduits of claim 1-10.
The machine base 12. one kind washes the dishes, which is characterized in that including such as described in any item inner conduits of claim 1-10.
13. a kind of dish-washing machine, which is characterized in that including the machine base that washes the dishes as claimed in claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038477.2U CN208481309U (en) | 2018-01-09 | 2018-01-09 | Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038477.2U CN208481309U (en) | 2018-01-09 | 2018-01-09 | Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481309U true CN208481309U (en) | 2019-02-12 |
Family
ID=65254417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820038477.2U Expired - Fee Related CN208481309U (en) | 2018-01-09 | 2018-01-09 | Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042083A (en) * | 2018-01-09 | 2018-05-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine |
-
2018
- 2018-01-09 CN CN201820038477.2U patent/CN208481309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042083A (en) * | 2018-01-09 | 2018-05-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner conduit, internal cavity of bowl washer, wash the dishes machine base and dish-washing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20210109 |